This program has an amazing pop up blocker that blocks 98% of all pop up ads! It is virtually impossible to remove all spyware from your computer, for new spyware comes out on a daily basis. To account for that, this program will remove all pop up ads even caused by the NEWEST spyware you might catch. Additionally, the program has spyware detector that will help you find and remove spyware on your computer. All these great features in a very easy to use program.